1468059775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 2300373600

約数和(自身を除く): 832313825

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 301, 325, 349, 455, 559, 1075, 1505, 1745, 1849, 2275, 2443, 2795, 3913, 4537, 7525, 8725, 9245, 12215, 12943, 13975, 15007, 19565, 22685, 24037, 31759, 46225, 61075, 64715, 75035, 97825, 105049, 113425, 120185, 158795, 168259, 195091, 323575, 375175, 525245, 600925, 645301, 793975, 841295, 975455, 1365637, 2626225, 3226505, 4206475, 4517107, 4877275, 6828185, 8388913, 16132525, 22585535, 34140925, 41944565, 58722391, 112927675, 209722825, 293611955, 1468059775]

約数ペア:

[(1, 1468059775), (5, 293611955), (7, 209722825), (13, 112927675), (25, 58722391), (35, 41944565), (43, 34140925), (65, 22585535), (91, 16132525), (175, 8388913), (215, 6828185), (301, 4877275), (325, 4517107), (349, 4206475), (455, 3226505), (559, 2626225), (1075, 1365637), (1505, 975455), (1745, 841295), (1849, 793975), (2275, 645301), (2443, 600925), (2795, 525245), (3913, 375175), (4537, 323575), (7525, 195091), (8725, 168259), (9245, 158795), (12215, 120185), (12943, 113425), (13975, 105049), (15007, 97825), (19565, 75035), (22685, 64715), (24037, 61075), (31759, 46225)]